Onset, MA ZIP Codes, Coordinates & Counties
Onset, Massachusetts has 1 ZIP code in Plymouth county. The approximate center of Onset is 41.745, -70.653. Onset has about 13,733 known street addresses.
ZIP codes in Onset, MA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 02558 | Plymouth | 41.745 | -70.653 |
Counties Onset spans
Plymouth
Most common streets in Onset
Onset, Union, Central, Longwood, Water, West, Prospect, Holly, Pearl, 9th
Frequently asked questions
What ZIP codes are in Onset, MA?
Onset, Massachusetts has 1 ZIP code, ranging from 02558 to 02558. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Onset, MA in?
Onset is in Plymouth county.
What are the latitude and longitude of Onset, MA?
The approximate center of Onset, Massachusetts is latitude 41.745, longitude -70.653. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Onset, MA have?
Onset has 1 ZIP code.
How many addresses are in Onset, MA?
Onset, Massachusetts has about 13,733 known street addresses in the sthan.io US address database.
What are the most common streets in Onset, MA?
Some of the most common street names in Onset are Onset, Union, Central, Longwood, Water, West.
What cities are near Onset, MA?
Cities near Onset include East Wareham (2 mi), Monument Beach (3 mi), Wareham (3 mi), Buzzards Bay (4 mi), Pocasset (4 mi).
Cities near Onset
East Wareham, MA (2 mi) Monument Beach, MA (3 mi) Wareham, MA (3 mi) Buzzards Bay, MA (4 mi) Pocasset, MA (4 mi) Cataumet, MA (6 mi) Marion, MA (6 mi) Sagamore, MA (6 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database